RoizaE345584 RoizaE345584
  • 04-11-2022
  • Mathematics
contestada

determine the number of permutations (arrangements) possible of 7 things taken 3 at a time

Respuesta :

AlijhaC182818 AlijhaC182818
  • 04-11-2022
[tex]\Rightarrow7p_3=\frac{7!}{(7-3)!}=\frac{7!}{4!}=210[/tex]

Answer Link

Otras preguntas

Andy is buying a car. He negotiated a 7% decrease on a £6500 car. He will pay the full balance in 12 equal monthly payments. Calculate the amount paid each mont
s the data set “the number of leaves on a branch” quantitative or qualitative? If it is quantitative, is it discrete or continuous? a. quantitative, discrete c
Use the graph below to fill in the blank with the correct number: f(−2) = _______ (-3, 0) (-2, 2) (1, 0) (-2, 1)
Elise gathered details about her finances to create financial assets and liabilities record. which represents one of her liabilities ? a ( her checkin
What is one advantage that helped the north to win the civil war? answers?
For a linear equation, y = - 4x -2, what is the y-intercept and what is the algebraic definition of it?
Find all real number solutions
What is surface area?
Which best explains why there could be more than one claim about the disappearance of the dinosaurs?
How to find the indicated sum? Thanks!